freshlybakedca.ke
Git fork
completion: add helper to count path components
A follow-up commit will use this with for-each-ref to strip the right
number of path components from refnames.
Signed-off-by: David Mandelberg <david@mandelberg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
authored by
David Mandelberg
and committed by
Junio C Hamano
5637bdc3
6a64ac7b
+37
+11
contrib/completion/git-completion.bash
+11
contrib/completion/git-completion.bash
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done
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}
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# Prints the number of slash-separated components in a path.
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# 1: Path to count components of.
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__git_count_path_components ()
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{
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local path="$1"
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local relative="${path#/}"
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relative="${relative%/}"
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local slashes="/${relative//[^\/]}"
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echo "${#slashes}"
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}
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# The following function is based on code from:
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#
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# bash_completion - programmable completion functions for bash 3.2+
+26
t/t9902-completion.sh
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t/t9902-completion.sh
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'
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test_expect_success '__git_count_path_components - no slashes' '
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echo 1 >expected &&
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__git_count_path_components a >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_count_path_components - relative' '
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echo 3 >expected &&
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__git_count_path_components a/b/c >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_count_path_components - absolute' '
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echo 3 >expected &&
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__git_count_path_components /a/b/c >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_count_path_components - trailing slash' '
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echo 3 >expected &&
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__git_count_path_components a/b/c/ >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success '__gitcomp_direct - puts everything into COMPREPLY as-is' '
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sed -e "s/Z$//g" >expected <<-EOF &&
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with-trailing-space Z